基于51的动态内存管理

AT45db021的模拟总线驱动程序。具有很详细的说明。绝对好用。-AT45db021 analog bus driver. Have a very detailed explanation. Absolute ease of use.

51单片机控制通过串口控制多个七彩LED灯.-51 single-chip control through the serial port to control a number of colorful LED lights.

单片机闪烁灯的设计 和源码 单片机初学者的草考资料，要学好单片机的必由之路！-Single-chip flashing light source single-chip design and test information on the grass for beginners to learn the only way for single-chip!

can总线硬件控制器开发源代码-bus hardware controller can open source

基于PIC单片机877的电动自行车控制器的开发原理及源程序。-PIC-based single-chip controller 877 of the electric bicycle and the development of the principle source.

8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

红外通讯，能够通过红外线接收和发送数据，性能可靠-Infrared communication, through infrared receiving and sending data, reliable performance

51系列单片机的串口测试源码，经过项目验证可以直接放心使用，用c写成-51 Series MCU serial testing source, after the project can be directly verified to worry about, written with c

LCD 显示屏由三片控 制，每个内部带有6 （512字节） 的RAM 对应关系如右图所示 片选对应表：

C8051F120初始化SPI，启动CC2420。通过将CC2420 得VREG_EN 引脚置位高电平使能Voltage regulator，等待其稳定；然后重新启动CC2420 芯片，等待晶振起振。-Initialize SPI, start the CC2420. By CC2420 have VREG_EN pin high to enable the set Voltage regulator, waiting for their stability and then re-start the CC2420 chip, since waiting for crystal oscillator.